/**
 * @author LKQ
 * @date 2022/1/11 10:04
 * @description
 */
public class Solution {
    public static void main(String[] args) {

    }
    public boolean isEscapePossible(int[][] blocked, int[] source, int[] target) {
        if (blocked.length == 0) {
            return true;
        }
        int m = blocked.length;
        return false;
    }
}
